International Journal of Emerging Technology and Advanced Engineering (IJETAE)
Wireless Sensor Networks (WSNs) attract the researchers more these days due to their accepted applications in environment monitoring, radiation and nuclear-threat recognition structure, weapon sensors for ships, battlefield investigation and observation, army intelligence, communications, power, control and targeting systems and biomedical aspects. WSNs can provide cheap solutions to a range of real-world troubles. Sensors are cheap devices with limited storage, computational power. Any safety method for sensor network must be energy efficient as safety is the major concerned when they will be used in major applications as sensors have limited power and computational capability and should not be computational concentrated.